What is another word for spectrum line?
Pronunciation: [spˈɛktɹəm lˈa͡ɪn] (IPA) 
Spectrum line is a term used in science to describe a specific wavelength of light that is emitted or absorbed by an atom or molecule. Depending on the context, this term can be interchangeable with other words, such as spectral line, emission line, absorption line, or even spectral band. These different terms refer to the same phenomenon but may focus on different aspects of the measurement or interpretation. For instance, spectral band may indicate a broader range of wavelengths, while emission line may suggest the production of light by an excited atom. Regardless of the choice of synonym, the study of spectrum lines remains a crucial tool for understanding the properties and behavior of matter in the universe.
